AAON VCCX2 - Table 15: RSMZ Module Comp Status Trend Log; Table 16: RSMZ Module RSM Alarm Trend Log; Table 17: RSMZ Module VFD Status Trend Log

53VCCX2 Controller Technical Guide
SEQUENCE OF OPERATIONS
Trend Logs
RSMZ TREND LOG BIT STRINGS - COMPSTAT
ITEM BIT VALUE DESCRIPTION
1Comp1Stat
2Comp1Stat
3Comp1Stat
3Comp2Stat
4Comp1Stat
5Comp1Stat
6Comp1Stat
6Comp2Stat
0 1 Congured
1 2 Enabled
2 4 Running
3 8 Failed
4 16 Lockout
5 32 MinRunFlag
6 64 MinRunPending
7 128 MinO󰀨Flag
8 256 MinO󰀨Pending
9 512 StageUpConditionsMet
10 1024 StageDwnConditionsMet
11 2048 StageUpFlag
12 4096 StageDwnFlag
13 8192 CoilTempSatised
Table 15: RSMZ Module Comp Status Trend Log
RSMZ TREND LOG BIT STRINGS - RSM ALARMS
ITEM BIT VALUE DESCRIPTION
1RSMAlrms
2RSMAlrms
3RSMAlrms
4RSMAlrms
5RSMAlrms
6RSMAlrms
0 1 LowSuction
1 2 UnsafeSuction
2 4 TripHighDiscPSI_Comp1
3 8 Compressor1_NotRunning
4 16 Compressor2_NotRunning
5 32 LowSuperheat
6 64 HighDischargeTemperature
7 128 DMQ_NoDetect
8 256 ModBusSlaveCommTO
9 512 LowSuctionComp2O󰀨
10 1024 TripHighDiscPSI_Comp2
11 2048 HighSuperheat
12 4096 HighEvapTemp
13 8192 EmergencyShutdown
Table 16: RSMZ Module RSM Alarm Trend Log
RSMZ TREND LOG BIT STRINGS - VFD STATUS
ITEM BIT VALUE VFD STATUS
(BIT = 0)
VFD STATUS
(BIT = 1)
1VFDStat
2VFDStat
3VFDStat
4VFDStat
5VFDStat
6VFDStat
0 1 0 = Control Not
Ready
1 = Control Ready
1 2 0 = Drive Not
Ready
1= Drive Ready
2 4 0 = Coasting 1 = Enable
3 8 0 = No Error 1 = Trip
4 16 0 = No Error 1 = Error (no trip)
5 32 Reserved
6 64 0 = No Error 1 = TripLock (must
cycle power)
7 128 0 = No Warning 1 = Warning
8 256 0 = Speed Not
Equal Reference
1 = Speed Equal
Reference
9 512 0 = Local
Operation
1 = Bus Control
10 1024 0 = Out of
Frequency Limit
1 = Frequency
Limit Okay
11 2048 0 = No Operation 1 = In Operation
12 4096 0 = Drive Okay 1 = Stopped, Auto
Start
13 8192 0 = Voltage Okay 1 = Voltage
Exceeded
14 16384 0 = Torque Okay 1 = Torque
Exceeded
15 32768 0 = Timer Okay 1 = Timer
Exceeded
Table 17: RSMZ Module VFD Status Trend Log